Install Bay IB500 500 Amp High Current Battery Isolator And Relay

With a capacity to handle 500 Amps continuously and facilitate maximum current transfer, it's compatible with a wide range of universal 12V applications. Its durable weatherproof construction ensures longevity, making it reliable even in harsh conditions. Essential for multi-battery systems, it enables users to prolong battery life while maintaining control over battery usage. In boats, it serves as an excellent tool for isolating the second battery exclusively for the stereo system, preventing drain on the primary starting battery. This feature is particularly crucial to avoid potential stranding scenarios in the middle of lakes, rivers, or oceans. Moreover, it ensures a consistent voltage supply without any drop to the secondary battery, ensuring optimal performance at all times.